Effect of chlorphenesin on localized hemolysis in gel assay.
Chlorphenesin, a simple glycerol ether, when added to Jerne plates greatly reduced the number of hemolytic plaques. This effect appeared to be related to dose, and was clearly demonstrable with antibody-forming spleen cells from mice that had been immunized either with sheep red blood cells or with penicillin G conjugated with Keyhole limpet hemocyanin. Chlorphenesin did not affect the antigen, destroy complement, or interfere with the interaction of complement and the antigen-antibody complexes. Incubation of spleen cell suspensions with chlorphenesin prior to plating was more effective in reducing the number of plaques than was addition of the substance to the plates. It may act by reducing the ability of antibodies to react with antigens or by affecting the release of antibodies from the spleen cells.
D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000917:Antibody Formation; D002743:Chlorphenesin / Q000494:pharmacology; D004912:Erythrocytes / Q000276:immunology; D006461:Hemolysis / Q000187:drug effects*; D007114:Immunization; D008297:Male; D051379:Mice; D010406:Penicillins / Q000494:pharmacology; D011409:Propylene Glycols / Q000494:pharmacology*; D013154:Spleen / Q000276:immunology
D000906:Antibodies; D010406:Penicillins; D011409:Propylene Glycols; D002743:Chlorphenesin